Details

sample15.0ms

Algorithm

intervals

Results

8.0ms

373×

body

valid

simplify190.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	15	5
1	38	4
2	80	4
3	118	4
4	174	4
5	365	4
6	1299	4
7	4620	4
8	5001	4

prune4.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x x) x)
0.1b	(* 0.12900613773279798 (* (* x x) x))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

30×	`pow1`
16×	`add-exp-log` `add-cbrt-cube`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`pow-plus` `pow-prod-up`
5×	`add-sqr-sqrt`
4×	`add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*`
2×	`pow2` `pow-sqr` `*-commutative` `add-log-exp`
1×	`pow3` `unswap-sqr`

Counts

2 → 49

Calls

2 calls:

6.0ms	(* (* x x) x)
8.0ms	(* 0.12900613773279798 (* (* x x) x))

series72.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(* (* x x) x)
40.0ms	(* 0.12900613773279798 (* (* x x) x))

simplify81.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 3 (77.0ms)

Iter	Nodes	Cost
0	148	157
1	569	112
2	2543	112
3	5001	109

prune72.0ms

Filtered

55 candidates to 26 candidates (47.3%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	52	3	55
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	53	4	57

Merged error: 0.0b

Counts

57 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* 0.12900613773279798 (* x x)) x)
0.1b	(* 0.12900613773279798 (* x x))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log` `add-cbrt-cube`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
5×	`add-sqr-sqrt`
4×	`add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*`
2×	`*-commutative` `add-log-exp`
1×	`unswap-sqr`

Counts

2 → 40

Calls

2 calls:

7.0ms	(* (* 0.12900613773279798 (* x x)) x)
5.0ms	(* 0.12900613773279798 (* x x))

series66.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(* (* 0.12900613773279798 (* x x)) x)
26.0ms	(* 0.12900613773279798 (* x x))

simplify123.0ms

Algorithm

egg-herbie

Counts

46 → 46

Iterations

Useful iterations: 3 (119.0ms)

Iter	Nodes	Cost
0	160	176
1	761	137
2	4112	137
3	5001	135

prune65.0ms

Filtered

46 candidates to 24 candidates (52.2%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	44	2	46
Fresh	1	1	2
Picked	0	1	1
Done	0	1	1
Total	45	5	50

Merged error: 0.0b

Counts

50 → 5

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (pow x 3) 0.12900613773279798)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `associate-l`
6×	`add-exp-log`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`unpow-prod-down` `cube-prod` `unswap-sqr`
3×	`associate-r` `prod-exp` `add-cbrt-cube`
2×	`sqr-pow`
1×	`pow1` `cube-mult` `pow-to-exp` `unpow3` `pow-exp` `*-commutative` `cbrt-unprod` `add-log-exp`

Counts

1 → 31

Calls

1 calls:

6.0ms

(* (pow x 3) 0.12900613773279798)

series40.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

(* (pow x 3) 0.12900613773279798)

simplify232.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	107	113
1	464	105
2	4889	105
3	5001	105

prune63.0ms

Filtered

34 candidates to 21 candidates (61.8%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	33	1	34
Fresh	1	1	2
Picked	0	1	1
Done	1	1	2
Total	35	4	39

Merged error: 0.0b

Counts

39 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (* x x) (* x 0.12900613773279798))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

13×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l` `-commutative` `add-log-exp`

Counts

1 → 22

Calls

1 calls:

7.0ms

(* (* x x) (* x 0.12900613773279798))

series39.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

(* (* x x) (* x 0.12900613773279798))

simplify64.0ms

Algorithm

egg-herbie

Counts

25 → 25

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	117	105
1	476	76
2	2016	76
3	5002	76

prune26.0ms

Filtered

25 candidates to 10 candidates (40.0%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	25	0	25
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	25	4	29

Merged error: 0.0b

Counts

29 → 4

regimes32.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	5
1	11	5

end0.0ms

sample392.0ms

Algorithm

intervals

Results

265.0ms

12042×

body

valid